Security cameras are a great tool to help prevent and detect crime. They provide a clear view of a property and its inhabitants. The images recorded can be viewed from any location. These cameras can also serve as an insurance claim proof.

CCTV systems have become increasingly common in the UK. It has been estimated that 5.2 million cameras are used for public surveillance and private business operations. This includes doorbell cameras, security cameras and video recording equipment.

CCTV cameras have become more reliable and durable over the years. They meet relevant European standards and undergo quality control processes. Using CCTV can lower the risk of theft, which will reduce insurance costs. A high definition camera provides an undeniable identification in the event of a crime.

In order to effectively use CCTV, you need to ensure you have a reliable power source and an internet connection. You may choose to operate your system continuously or only when needed. Depending on the size of the area you wish to monitor, your CCTV system can be scaled up or down.

For more secure footage, you may want to install digital IP cameras. These devices support resolutions up to five Megapixels. Unlike analog CCTV cameras, this technology allows for digital zooming and ‘blow up’ HD pictures.

High definition cameras can be ideal for businesses that are particularly vulnerable to theft. A good example is a retail establishment. If you have a lot of valuable goods on display, you will want to use a megapixel camera.

For better image clarity, consider investing in a CCTV system that offers night vision. Night time is when many crimes occur, so you want to ensure that the images recorded are as clear as possible. CCTV night vision can be either thermal or near infrared. Typically, a night vision camera uses a CCD detector and infrared light emitting LEDs.

To protect your personal data, you should install an encrypted camera. Some CCTV systems offer a default password, but you should periodically reset it to keep hackers from using it. Choose a more complex password to increase the security of your system.

CCTV cameras can be installed in a number of different environments, including restaurants, retail and general office spaces. Your security consultant can conduct a free site survey to determine the best type of CCTV system for your needs.

While there are several types of CCTV cameras, the most popular are fisheye, wide angle, and varifocal. Fisheye cameras are especially effective because they can capture the whole picture of a large area. Wide angle cameras can be useful when you have a restricted space, but they may compromise your field of view. Varifocal cameras can be used to place multiple cameras in different areas of the property.

For greater convenience, you can use a mobile CCTV unit. These units can be re-deployed to high-crime areas. Alternatively, you can use solar-powered cameras if your facility is unable to provide electricity.